Decomposition of Maneuvering Target RCS Based on Wavelet Analysis

Considering maneuvering target RCS which changes along with the pose of target acutely, this paper brings forward a method which makes maneuvering target RCS decompose RCS of certain pose and RCS of random pose. RCS of certain pose is sensitive to the change of maneuvering target pose and it depends on the pose strongly. And RCS of random pose can be processed as noise. Basing on the characteristic, the paper uses wavelet analysis to process maneuvering target RCS sequence with De-noising. Use this method, we can obtain the RCS sequence of De-noising changed with pose( RCS sequence of certain pose). This paper also use Matlab to simulate and to validate feasibility of this method.